The fixture that is used for the processing automobile handle
Technical field
The present invention relates to a kind of fixture that is used for the processing automobile parts, particularly relate to a kind of fixture that is used for the processing automobile handle.
Background technology
Along with the develop rapidly of auto industry with popularize, nowadays automobile has become a kind of vehicles indispensable in the social life.Automobile by engine, chassis, vehicle body and electrical equipment and etc. the system of a complexity forming of its each parts, it provides power by engine, makes automobile produce motion, normally travels guaranteeing.Along with people are more and more higher to the requirement of automobile, nowadays right automobile requires no longer to be confined to already just to guaranteeing normally to travel, particularly for the automobile of some higher class, can be described as with automobile as an art work manufacture.In order to reach above-mentioned requirements, just need us when making each parts of automobile, all will accomplish perfection as far as possible.
Particularly, we generally want earlier it to be fixed, otherwise subsequent technique can't be proceeded when making any one parts of automobile.Such as, we are when making automobile handle, and just needs are first could carry out punching press to it after fixing to machined part.If can not carry out to machined part well fixing, in punching course, just be easy to cause the appearance of to be processed situation such as generation rollover, thereby have a strong impact on the quality of product even directly cause product rejection.
In sum, problem demanding prompt solution is, improves the fixture of present automobile handle in making, and makes it have good fixed effect, to promote the quality of product.
Summary of the invention
Technical problem to be solved by this invention is, a kind of fixture that is used for the processing automobile handle is provided, it can be fixed by the automobile handle to be processed easily and effectively, avoiding when it is carried out punching press taking place situation such as rollover, thereby the production efficiency of automobile handle and the quality of product have been improved.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of fixture that is used for the processing automobile handle is characterized in that this fixture comprises: fixed platform; Handle, it is installed on the described fixed platform by turntable; Pull bar, the one end is connected with an end of described handle by hinge arrangement, and the other end is fixedlyed connected with wedge; Holddown groove, it is arranged in geometrical clamp, is used to place fixture; Slide block, it is between described wedge and holddown groove; And at least two fixing holes, be used for this fixture is fixed to outside pedestal; Wherein, when spurring described handle, this handle promotes wedge pushing described slide block by described pull bar, thereby makes this slide block clamp fixture to inner the moving of holddown groove.
The described fixture that is used for the processing automobile handle also comprises: projection, it can insert in the circular hole corresponding on the fixture to play fixation.
The described fixture that is used for the processing automobile handle has an exploration hole on the sidewall of described geometrical clamp, be inserted with feeler in this exploration hole.
Advantage of the present invention is that the fixture that the present invention is used for the processing automobile handle comprises: fixed platform, handle, pull bar, slide block and at least two fixing holes etc.The present invention will carry out reasonable combination as forming a drive mechanism with upper-part, and when promptly spurring described handle, this handle promotes wedge with the extruding slide block by described pull bar, thereby make this slide block clamp fixture to inner the moving of holddown groove.In addition, when being placed with fixture in the holddown groove on the geometrical clamp, described feeler is sent to corresponding decompressor with the signal that detects, and this moment, decompressor can carry out punching press to fixture; Otherwise when not placing fixture in the holddown groove, described feeler also will detect corresponding signal and be sent to corresponding decompressor, and this moment, decompressor can not carry out punching press to fixture.
Description of drawings
Fig. 1 is used for the overall structure schematic diagram of the fixture of processing automobile handle for the present invention;
Fig. 2 is used for the structural representation of the fixture geometrical clamp of processing automobile handle for the present invention.
The specific embodiment
For further disclosing technical scheme of the present invention, be described with reference to the accompanying drawings embodiments of the present invention now.
Fig. 1 is used for the overall structure schematic diagram of the fixture of processing automobile handle for the present invention, as shown in the figure, this fixture comprises: fixed platform 100; Handle 111, it is installed on the described fixed platform 100 by turntable; Pull bar 112, the one end is connected with an end of described handle 111 by hinge arrangement, and the other end is fixedlyed connected with wedge 113; Projection 124, it can insert in the circular hole corresponding on the fixture 140 to play fixation; Holddown groove 122, it is arranged in geometrical clamp 121, is used to place fixture 140; Slide block 123, it is between described wedge 113 and holddown groove 122; And at least two fixing holes 131, be used for this fixture is fixed to outside pedestal; Wherein, when spurring described handle 111, this handle 111 promotes wedges 113 with extruding slide block 123 by described pull bar 112, thereby makes this slide block 123 clamp fixtures 140 to holddown groove 122 inner moving.
As a preferred embodiment of the present invention, have an exploration hole 127 on the sidewall of described geometrical clamp 121, be inserted with feeler 125 in this exploration hole 127.When being placed with fixture 140 in the holddown groove on the geometrical clamp 121 122, described feeler 125 is sent to corresponding decompressor with the signal that detects, and this moment, decompressor can carry out punching press to fixture 140; Otherwise when not placing fixture 140 in the holddown groove 122, described feeler 125 also will detect corresponding signal and be sent to corresponding decompressor, and this moment, decompressor can not carry out punching press to fixture 140.
Course of action when this fixture that is used for the processing automobile handle is worked below in conjunction with description of drawings:
During work, as Fig. 2, be that fixture 140 is positioned in the described holddown groove 122 with to be processed, simultaneously described protruding 124 insert in the circular hole of fixture 140 rear ends; Then, spur described handle 111, this handle 111 promotes described wedge 113 by described pull bar 112 and is moved to the left to push described slide block 123 when swaying; At last, thus described slide block 123 is subjected to clamping fixtures 140 to described holddown groove 122 inner moving after the extruding of described wedge 113.
More than, the basic ideas and basic principles of the present invention have been set forth by description of listed embodiment.But the present invention never is limited to above-mentioned listed embodiment, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on technical scheme of the present invention of change all should belong to protection scope of the present invention.